Calendar Ancient Egypt Solar Year Lunar Month In which period was the schedule originated?
At what time was the calendar first developed?
In which period did the agenda come into existence?
At what time was the schedule originally invented?
In which period was the schedule initially thought up?
At what time was the schedule initially created?
During what period was the timetable generation?
During what period was the calendar arise for the first time?
- 04/13/01:39
- Who invented the first calendar WiseAnswers
